BYD bai taba yin kasa a gwiwa ba kan ci gaba da bincike da ci gaban batirin lithium iron phosphate batir Batir Blade zai canza dogaro da masana'antu kan batura masu karfin gaske, dawo da hanyar fasaha na batir wutar lantarki zuwa hanyar da ta dace, da sake fasalta ka'idojin aminci ga sabbin motocin makamashi.
A ranar 29 ga Maris, 2020, Wang Chuanfu, shugaban kuma shugaban BYD, ya yi magana da kalmomi kamar wukake a taron manema labarai na baturi.
Batun ternary lithium ko lithium iron phosphate ya fuskanci sabon kamfanin makamashi na BOSS fiye da sau daya.A baya can, an yi imani da shi a gefen aikace-aikacen kasuwa cewa batir lithium na ternary da batir phosphate na lithium iron phosphate za su ci gaba da gaba tare da juna a nan gaba.Koyaya, samfuran ƙarshe waɗanda ke mai da hankali kan babban aiki za su ci gaba da yin amfani da batir lithium na ternary, yayin da samfuran da ke mai da hankali kan kasuwa ta tsakiya zuwa ƙaramar kasuwa kuma suna jaddada ingancin farashi za su yi amfani da batir phosphate na lithium baƙin ƙarfe.
Koyaya, batirin lithium iron phosphate na yau ba suyi tunanin haka ba.Ba wai kawai an yi niyya ne a tsakiyar kasuwa ba, har ma a babban kasuwa na sabon makamashi.Suna kuma son yin gogayya da batir lithium na uku.
Ƙananan farashi yana nufin dole ne ya zama keɓanta ga ƙananan ƙarancin?
Ta fuskar fasaha, bambance-bambancen halaye tsakanin baturan lithium na ternary da lithium iron phosphate suna da matuƙar mahimmanci.Batirin lithium na ternary suna da babban ƙarfin kuzari da kyakkyawan aiki mai ƙarancin zafi.Duk da haka, saboda kasancewar abubuwa masu nauyi irin su cobalt, farashin kayan da suke da shi yana da yawa kuma kayan aikin su sun fi aiki, yana sa su zama masu saurin gudu;Kuma halayen phosphate na lithium baƙin ƙarfe sun yi daidai da na ternary, tare da ƙarin hawan keke da ƙananan farashin albarkatun ƙasa.
A cikin 2016, ƙarfin shigar da batir phosphate na lithium baƙin ƙarfe na cikin gida sau ɗaya ya kai kashi 70%, amma tare da saurin haɓaka batir lithium na ternary a fagen sabbin motocin fasinja makamashi, ƙarfin shigar da kasuwar phosphate ta lithium baƙin ƙarfe ya ci gaba da raguwa zuwa 30. % a cikin 2019.
A cikin 2020, tare da bullar batir phosphate kamar batirin ruwa, batir lithium iron phosphate an gane sannu a hankali a cikin kasuwar motocin fasinja saboda tsadar tsadarsu da canje-canjen manufofin tallafin sabbin motocin makamashi, kuma kasuwa ta fara farfadowa;A cikin 2021, batir phosphate na lithium baƙin ƙarfe sun sami nasarar juyar da batir lithium na ternary dangane da samarwa da ƙarfin shigar da su.Har wala yau, batir phosphate na lithium baƙin ƙarfe har yanzu sun mamaye mafi yawan kason kasuwa.
Bisa kididdigar da aka samu daga kungiyar fasahar kere-kere ta masana'antar sarrafa batir ta kasar Sin, yawan karfin da aka girka na batir a kasar Sin daga watan Janairu zuwa Fabrairun bana ya kai 38.1 GWh, wanda ya karu da kashi 27.5 cikin dari a duk shekara.Ƙarfin da aka shigar na batir lithium na ternary shine 12.2GWh, yana lissafin kashi 31.9% na jimlar ƙarfin da aka girka da raguwar shekara-shekara na 7.5%;Ƙarfin da aka girka na batir phosphate na lithium baƙin ƙarfe shine 25.9 GWh, wanda ya kai kashi 68.0% na jimlar ƙarfin da aka girka, tare da karuwar shekara-shekara na 55.4%.
Cibiyar sadarwar batir ta lura cewa a matakin farashi, babban kasuwar sabbin motocin makamashi a kasar Sin a halin yanzu yana cikin kewayon yuan 100000 zuwa 200000.A cikin wannan kasuwa mai niche, masu amfani sun fi damuwa game da canjin farashi, kuma ƙarancin farashi na lithium iron phosphate sun fi dacewa a layi.Sabili da haka, a ƙarshen aikace-aikacen kasuwa, yawancin kamfanonin mota za su yi amfani da samfuran sanye take da batir phosphate na lithium a matsayin keɓaɓɓen samfuran don haɓaka tallace-tallace da kuma mai da hankali kan ƙimar farashi.
Duk da haka, yana da daraja a lura cewa ƙananan farashi na iya biyan bukatun ƙananan ƙananan ƙira, amma ba a keɓance ga ƙananan ƙirar ba.
A baya can, batir phosphate na lithium baƙin ƙarfe sun fado a baya a gasar tare da batir lithium na uku saboda gazawar aiki.Koyaya, yanzu batir phosphate na lithium baƙin ƙarfe sun haɓaka cikin sauri a cikin 'yan shekarun nan, tare da ingantaccen ingantaccen aikin baturi baya ga fa'idodin tsada.Daga fitowar batir phosphate na lithium baƙin ƙarfe a halin yanzu da manyan masana'antun batura da sabbin kamfanonin motocin makamashi ke fitarwa, ana iya ganin cewa sun fi mayar da hankali kan inganta haɓaka samfura ta fuskar tsari, amfani da girma, da fasahar caji fiye da kima.
Ɗaukar batir ɗin ruwa na BYD a matsayin misali, yayin kiyaye babban aminci da tsawon rayuwar zagayowar, batir ɗin ruwa na iya tsallake kayayyaki lokacin da aka haɗa su, yana haɓaka amfani da ƙara sosai.Yawan kuzarin fakitin baturin su na iya zama kusa da na baturan lithium na uku.An ba da rahoton cewa tare da goyon bayan batir ruwa, ƙarfin shigar da batir ɗin wuta na BYD ya ƙaru sosai.
Dangane da bayanan EVtank, a cikin 2023, dangane da yanayin gasa na manyan kamfanonin batir na duniya, BYD ya zama na biyu tare da kason kasuwar duniya na 14.2%.
Bugu da kari, Jike ya saki batir mai caji na farko na 800V lithium iron phosphate ultrafast - baturin bulo na gwal.A bisa hukuma, ƙimar amfani da ƙarar batirin BRICS ya kai 83.7%, tare da matsakaicin ƙarfin caji na 500kW da matsakaicin adadin caji na 4.5C.A halin yanzu, an ƙaddamar da baturin BRICS a karon farko akan Extreme Krypton 007.
GAC Aion kuma ya sanar a baya cewa za a dauki cikakken batir P58 microcrystalline super energy wanda ya haɓaka kansa da kansa.Baturin ya ɗauki fasahar lithium iron phosphate mai zaman kanta ta GAC, wanda ke da fa'idodi a rayuwar baturi da yawan ƙarfin kuzari.
A bangaren masana'antar baturi, a cikin Disamba 2023, Honeycomb Energy ya sanar da cewa a cikin filin BEV, kamfanin zai ƙaddamar da ƙayyadaddun ƙayyadaddun bayanai guda biyu na lithium iron phosphate short wuka mai saurin cajin sel, L400 da L600, a cikin 2024. A cewar shirin, gajeriyar wuka. Babban caji mai sauri dangane da L600 zai rufe yanayin 3C-4C kuma ana tsammanin za'a samar da shi da yawa a cikin kwata na uku na 2024;Shortarancin wuka mai saurin caji mai sauri dangane da L400 zai rufe 4C da yanayin haɓakawa mafi girma, haɗuwa da manyan samfuran abin hawa mai ƙarfi na 800V a kasuwa.Za a samar da shi da yawa a cikin kwata na huɗu na 2024.
Ningde Era, Lithium Iron Phosphate, Shenxing Supercharged Baturi
A watan Agustan 2023, Ningde Times ta fito da Batirin Shenxing Supercharged, wanda shine baturi mai caji na lithium iron phosphate 4C na farko a duniya.Tare da babban haɗin kai da haɗin kai na fasahar CTP3.0, yana iya cajin minti 10, yana da kewayon kilomita 400, kuma yana da tsayin daka mai tsayi na kilomita 700.Hakanan zai iya cimma saurin caji a duk kewayon zafin jiki.
An ba da rahoton cewa tun lokacin da aka saki shi, Shenxing Supercharged Battery ya tabbatar da haɗin gwiwa tare da kamfanonin motoci da yawa kamar GAC, Chery, Avita, Nezha, Jihu, da Laantu.A halin yanzu, an samar da shi da yawa a cikin samfura kamar Chery Star Era ET da 2024 Extreme Krypton 001.
Yana da kyau a ambata cewa kasuwar batirin wutar lantarki ta ketare ta kasance koyaushe tana mamaye da batir lithium na ternary.Duk da haka, saboda saurin ci gaban fasahar batirin lithium iron phosphate na cikin gida, kwanciyar hankali mai ƙarfi, rayuwa mai tsayi, kyakkyawan aiki na aminci, ƙarancin farashi da sauran fa'idodi, yawancin kamfanonin motoci na duniya a halin yanzu suna da niyyar shigar da batir phosphate na lithium baƙin ƙarfe.
A baya can, an ruwaito cewa Babban Jami'in Tesla Musk ya yi iƙirarin cewa kashi biyu bisa uku na motocin Tesla a nan gaba za su yi amfani da batir phosphate na lithium;Kungiyar Stellantis ta kuma sanya hannu kan yarjejeniyar fahimtar juna tare da CATL, tare da yarda cewa CATL za ta samar da kwayoyin batir da nau'ikan batir phosphate na lithium iron phosphate zuwa rukunin Stellantis na gida a Turai;Ford yana gina masana'antar baturi na baƙin ƙarfe phosphate a Michigan, Amurka, kuma CATL yana ba da tallafin fasaha da sabis a gare shi.
Shin lithium na ternary dole ne babban abin bukata?
A ranar 25 ga watan Fabrairu, an harba wannan babbar mota kirar Yangwang U9 mai tsaftar wutar lantarki da ke karkashin motar Yangwang a kan farashin yuan miliyan 1.68, tare da matsakaicin karfin dawakin sama da 1300Ps da karfin juzu'i na 1680N · m.Gwajin saurin 0-100km/h zai iya kaiwa 2.36s.Baya ga kyawawan kaddarorin inji na abin hawa da kanta, U9 har yanzu tana amfani da batir ruwan ruwa.
Saƙon ya nuna cewa baturin ruwa da aka sanye a kan U9 na iya samun ci gaba da fitarwa mai girma, ingantaccen sanyaya, cajin baturi, da ingantaccen sarrafa zafin jiki.A lokaci guda kuma, an sanye shi da fasahar cajin bindigogi biyu kuma tana da matsakaicin ƙarfin caji na 500kW.
Dangane da bayanan aikace-aikacen daga Ma'aikatar Masana'antu da Fasahar Watsa Labarai, Yangwang U9 an sanye shi da baturin ruwa mai nauyin 80kWh, tare da nauyin baturi 633kg da tsarin makamashi na 126Wh/kg.Dangane da jimillar makamashin 80kWh, matsakaicin adadin cajin Yangwang U9 ya kai 6C ko sama da haka, kuma a matsakaicin ƙarfin 960kW, ƙimar fitar da baturi ya kai 12C.Ana iya siffanta ƙarfin ƙarfin wannan baturin ruwa a matsayin sarkin lithium iron phosphate.
Neman bayanan aikace-aikacen Ma'aikatar Masana'antu da Fasaha ta U7
Neman bayanan aikace-aikacen Ma'aikatar Masana'antu da Fasaha ta U7
Bugu da kari, kwanan nan, Ma'aikatar Masana'antu da Fasahar Watsa Labarai ta ayyana Looking Up U7, inda ta sanya kanta a matsayin babban abin alatu mai tsaftar wutar lantarki mai girman jiki na 5265/1998/1517mm, motar D-class, nauyi. na 3095kg, baturi na 903kg, makamashi na 135.5kWh, da tsarin makamashi mai yawa na 150Wh/kg.Hakanan baturin phosphate ne na lithium iron phosphate.
A da, duk nau'ikan abin hawa na lantarki masu inganci ba tare da togiya ba sun yi amfani da takamaiman batir lithium mai ƙarfi don tabbatar da mafi girman sigogin aiki.Duban sigogin aikin na nau'ikan motoci masu daraja miliyan biyu masu amfani da lithium iron phosphate waɗanda ba su da ƙasa da batir lithium na ternary, ya isa ya tabbatar da sunan lithium iron phosphate.
Tun da farko, lokacin da BYD ya fitar da baturin ruwansa na lithium iron phosphate, masana masana'antu sun ba da shawarar cewa BYD na iya ƙirƙirar "batir ruwan wukake" bayan fasaharsa ta girma, amma yanzu da alama hakan ba haka yake ba.Wasu ra'ayoyin sun ba da shawarar cewa ta hanyar amfani da batir phosphate na lithium baƙin ƙarfe a cikin manyan samfura, BYD ya ba da kwarin gwiwa ga fasaharsa ga masu amfani da shi kuma ya karya shakkun masana'antar game da sinadarin phosphate na lithium.Kowane nau'in baturi yana da fa'idodi na musamman kuma yana iya haskakawa a yanayin amfani daban-daban.
2024 Extreme Krypton 001 Bayanin Bayanin Baturi
2024 Extreme Krypton 001 Bayanin Bayanin Baturi
Bugu da kari, Cibiyar Batir ta lura cewa an ƙaddamar da 2024 Extreme Krypton 001 bisa hukuma kwanan nan.An raba nau'in WE zuwa nau'ikan baturi guda biyu, kowanne sanye yake da batirin Ningde Times 4C Kirin da batirin Shenxing 5C, wanda farashinsa ya fara kan yuan 269000.
Daga cikin su, baturin Kirin shine tsarin ternary tare da jimlar makamashi na 100kWh, tsarin makamashi na 170Wh / kg, lokacin cajin 10 ~ 80% SOC na mintuna 15, ƙimar caji mafi girma na 4C, matsakaicin 2.8C. , da kuma kewayon CLTC na 750km (samfurin tuƙi na baya);Batirin Shenxing shine tsarin phosphate na lithium baƙin ƙarfe tare da jimlar makamashi na 95kWh, tsarin makamashi mai yawa na 131Wh / kg, lokacin cajin 10 ~ 80% SOC na mintuna 11.5, ƙimar caji mafi girma na 5C, matsakaicin 3.6C, da kewayon CLTC mai nisan kilomita 675 (samfurin tuƙi mai ƙafa huɗu).
Saboda rage farashin lithium iron phosphate, farashin sigar batirin Geely Krypton 001 Shenxing ya yi daidai da na nau'in batirin Kirin.A kan haka, saurin cajin batirin Shenxing yana da sauri fiye da na batirin Kirin, kuma kewayon CLTC na ƙirar mota mai ƙafafu huɗu ya ragu da 75km kawai fiye da na batirin Kirin na baya.
Ana iya ganin cewa a cikin tsarin samfura na yanzu, tsakanin motocin da ke cikin farashi iri ɗaya, batir phosphate na lithium iron phosphate sun fi tsada fiye da batir lithium na ternary.
An fahimci cewa Ningde Times Shenxing Supercharged Baturi ya haɓaka tare da kamfanonin motoci da yawa, gami da GAC don haɓaka Batir na Shenxing "Ƙarancin Zazzabi" da "Ɗabi'ar Dogon Rayuwa" tare;Ƙirƙirar Batirin Shenxing Long Life L Series tare da Nezha Motors
Lokacin aikawa: Maris 21-2024